Sliced Lime on Stone — Green

2560 × 1600

Blue Agate Geode — Abstract

1280 × 1024

Close-up of layered mineral formation

1920 × 1200

Rock Formation with Layers — Brown

4000 × 3000

Crystalline Mineral Cluster — Orange

3888 × 2592

Blue Mineral Formations — Textured

1920 × 1200

Sandstone Rock Formations — Orange, Dramatic, Photograph, Canyon, Layers

1920 × 1200

Sandstone Rock Formations — Orange, Dramatic, Photograph, Layers

1600 × 900

Green Mineral Cluster — Neutral

2660 × 1724

Bismuth Crystal Formation

3072 × 2304

Purple Crystal Cluster — Dramatic, Photograph

3840 × 3072

Red and Orange Crystals — Textured

2560 × 1600